ConvertToColoredGrayCommand Constructor(Int32,Int32,Int32,Int32,Int32,Int32)

C#
Visual Basic
WinRT C#
Objective-C
Java
WinRT JavaScript
C++

public ConvertToColoredGrayCommand( 
   int redFactor,
   int greenFactor,
   int blueFactor,
   int redGrayFactor,
   int greenGrayFactor,
   int blueGrayFactor
)

'Declaration
 
Public Function New( _
   ByVal redFactor As Integer, _
   ByVal greenFactor As Integer, _
   ByVal blueFactor As Integer, _
   ByVal redGrayFactor As Integer, _
   ByVal greenGrayFactor As Integer, _
   ByVal blueGrayFactor As Integer _
)

'Usage
 
Dim redFactor As Integer
Dim greenFactor As Integer
Dim blueFactor As Integer
Dim redGrayFactor As Integer
Dim greenGrayFactor As Integer
Dim blueGrayFactor As Integer
 
Dim instance As New ConvertToColoredGrayCommand(redFactor, greenFactor, blueFactor, redGrayFactor, greenGrayFactor, blueGrayFactor)

public ConvertToColoredGrayCommand( 
   int redFactor,
   int greenFactor,
   int blueFactor,
   int redGrayFactor,
   int greenGrayFactor,
   int blueGrayFactor
)

- (id)initWithRedFactor:(int)redFactor 
            greenFactor:(int)greenFactor 
             blueFactor:(int)blueFactor 
          redGrayFactor:(int)redGrayFactor 
        greenGrayFactor:(int)greenGrayFactor 
         blueGrayFactor:(int)blueGrayFactor;

public ConvertToColoredGrayCommand(
 int redFactor, 
 int greenFactor, 
 int blueFactor, 
 int redGrayFactor, 
 int greenGrayFactor, 
 int blueGrayFactor
)

function ConvertToColoredGrayCommand( 
   redFactor ,
   greenFactor ,
   blueFactor ,
   redGrayFactor ,
   greenGrayFactor ,
   blueGrayFactor 
)

public:
ConvertToColoredGrayCommand( 
   int redFactor,
   int greenFactor,
   int blueFactor,
   int redGrayFactor,
   int greenGrayFactor,
   int blueGrayFactor
)

Parameters

redFactor: Value that represents the percentage or weight given to the red value of each pixel in the image. Possible values are 0 to 1000.
greenFactor: Value that represents the percentage or weight given to the green value of each pixel in the image. Possible values are 0 to 1000.
blueFactor: Value that represents the percentage or weight given to the blue value of each pixel in the image. Possible values are 0 to 1000.
redGrayFactor: Additional weighting factor (percentage) used to modify the red component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
greenGrayFactor: Additional weighting factor (percentage) used to modify the green component in the output pixel. This value can be negative. Possible values are -1000 to 1000.
blueGrayFactor: Additional weighting factor (percentage) used to modify the blue component in the output pixel. This value can be negative. Possible values are -1000 to 1000.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

Public Sub ConvertToColoredGrayConstructorExample()
   Dim codecs As New RasterCodecs()
   codecs.ThrowExceptionsOnInvalidImages = True

   Dim leadImage As RasterImage = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"))

   ' Prepare the command
   Dim command As ConvertToColoredGrayCommand = New ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200)
   command.Run(leadImage)
   codecs.Save(leadImage, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24)

End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

public void ConvertToColoredGrayConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;

   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "Master.jpg"));

   // Prepare the command
   ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
   command.Run(image);
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24);

}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;

      
public async Task ConvertToColoredGrayConstructorExample()
{
   // Load an image
   RasterCodecs codecs = new RasterCodecs();
   codecs.ThrowExceptionsOnInvalidImages = true;
   // Load the image
   string srcFileName = @"Assets\Image1.cmp";
   StorageFile loadFile = await Tools.AppInstallFolder.GetFileAsync(srcFileName);
   RasterImage image = await codecs.LoadAsync(LeadStreamFactory.Create(loadFile));

   // Prepare the command
   ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
   command.Run(image);

   string destFileName = @"result.jpg";
   StorageFile saveFile = await Tools.AppLocalFolder.CreateFileAsync(destFileName);
   await codecs.SaveAsync(image, LeadStreamFactory.Create(saveFile), RasterImageFormat.Jpeg, 0);
}

using Leadtools;
using Leadtools.Codecs;
using Leadtools.ImageProcessing.Color;
using Leadtools.Examples;

public void ConvertToColoredGrayConstructorExample(RasterImage image, Stream outStream)
{
   // Prepare the command
   ConvertToColoredGrayCommand command = new ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200);
   command.Run(image);
   // Save result image
   RasterCodecs codecs = new RasterCodecs();
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24);
   image.Dispose();
}

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.ImageProcessing.Color

Public Sub ConvertToColoredGrayConstructorExample(ByVal image As RasterImage, ByVal outStream As Stream)
   ' Prepare the command
   Dim command As ConvertToColoredGrayCommand = New ConvertToColoredGrayCommand(300, 590, 110, 500, 300, 200)
   command.Run(image)
   ' Save result image
   Dim codecs As RasterCodecs = New RasterCodecs()
   codecs.Save(image, outStream, RasterImageFormat.Jpeg, 24)
   image.Dispose()
End Sub

Target Platforms

Reference

ConvertToColoredGrayCommand Class
ConvertToColoredGrayCommand Members
Overload List